44745707 has 4 divisors (see below), whose sum is σ = 45072456. Its totient is φ = 44418960.

The previous prime is 44745697. The next prime is 44745731. The reversal of 44745707 is 70754744.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44745707 - 2⁶ = 44745643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44745737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163169 + ... + 163442.

It is an arithmetic number, because the mean of its divisors is an integer number (11268114).

Almost surely, 2^44745707 is an apocalyptic number.

44745707 is a deficient number, since it is larger than the sum of its proper divisors (326749).

44745707 is a wasteful number, since it uses less digits than its factorization.

44745707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326748.

The product of its (nonzero) digits is 109760, while the sum is 38.

The square root of 44745707 is about 6689.2231985485. The cubic root of 44745707 is about 355.0180695689.

The spelling of 44745707 in words is "forty-four million, seven hundred forty-five thousand, seven hundred seven".